... against the stimulation times of the kinetics of porcine cytokine mRNA expression in alveolar macrophages In this study, we examined seven porcine cytokine expression levels over a time course in ... northern blotting and an RT-PCR In conclusion, the results obtained in this study indicate that each porcine cytokine has its own expression pattern in alveolar macrophages depending upon the ... the cyclophilin A gene The final expression of each cytokine gene was determined by subtracting the expression level of a cytokine in control cells from that of it in LPS-stimulated cells Results...
Ngày tải lên: 07/08/2014, 15:20
... response element binding protein (CREB) Our results indicate an important role for p38 MAPK in COX-2 mRNA expression in MDMs In 1992, Herzyk and co-workers published findings showing that macrophage ... and in cell lines [9] In the RA synovium, p38 MAPK is predominantly activated in endothelial cells and in the lining layer [10] Inhibition of p38 MAPK therefore could provide an interesting target ... mRNA expression and protein production, so inhibition is already apparent at the level of transcription R389 p38 MAPK activity in RA is found predominantly in the synovial lining layer and in endothelial...
Ngày tải lên: 09/08/2014, 01:23
báo cáo khoa học: " Increased IL-10 mRNA expression in tumorassociated macrophage correlated with late stage of lung cancer" pps
... expression in macrophage, A, IL-10 staining in macrophage (strong positivity); B, CD68 staining C-D, Cathepsin B expression in macrophage; C, cathepsin B staining in macrophage (most cells were moderate ... cathepsin B expression in TAM and clinicopathologic factors Figure The mRNA expression levels of IL-10, cathepsin B and cathepsin S in TAM changes in primary culture Results are given as fold increase ... (Figure 2B) The mRNA expression levels of IL-10, cathepsin B and cathepsin S in TAMs The mRNA expression levels of IL-10, cathepsin B and cathepsin S in TAMs were analyzed using QRT-PCR, compared...
Ngày tải lên: 10/08/2014, 10:21
Retrovirology Research BioMed Central Open Access APOBEC3G mRNA expression in exposed ppt
... exposure in our ES cohort, this notion appears to be the best explanation for the reduction in hA3G mRNA expression in the ES individuals In this study, we found increased levels of hA3G mRNA in the ... and hA3G expression (Rho = -0.54, p = 0.00004), as can be seen in Figure hA3G mRNA expression in ES after one year of partner's diagnosis To examine if the high hA3G mRNA expression in ES was ... unprotected sex with an infected partner or during a non-AIDS phase of HIV infection, have an increased expression of hA3G mRNA, as shown directly by the expression levels in ES individuals, and by...
Ngày tải lên: 12/08/2014, 23:20
Báo cáo y học: "DHEA-dependent and organ-specific regulation of TNF-α mRNA expression in a murine polymicrobial sepsis and trauma model" pps
... TNF-α mRNA expression In liver tissue, TNF-α mRNA expression level was significantly decreased 48 hours after CLP (Figure 5a) Interestingly, DHEA inhibited this repression significantly Ninety-six ... were inverted in liver, showing an increased expression of TNF-α in the CLP-vehicle group DHEA caused a return to levels as observed in the sham groups (Figure 5a) We determined differences in ... observed differences in protein level after DHEA administration are caused by changes in cytokine transcription activity Moreover, we investigated mRNA expression levels in two organ compartments...
Ngày tải lên: 13/08/2014, 18:22
Influence of Polyferric Sulfate Coagulant on the amoA mRNA Expression of Ammonia Oxidizer in Activated Sludge
... N in batch experiment are shown in Fig Gradual decrease in NH4+-N and increase in NO2+3 N were observed just after the beginning of the experiment in control and both runs However, decrease in ... No.4, 2010 NH4+-N in Control NH4+-N in Run NH4+-N in Run NO2+3 N in Control NO2+3 N in Run NO2+3 N in Run 30 20 10 0 200 400 Time (min) 600 Fig - Time course of NH4+-N and NOx N in batch experiment ... definitely indicated that the copy number of amoA mRNA is related to the ammonia oxidation performance Aoi et al (2004) reported that an increase in amoA mRNA level can be detected within - h in...
Ngày tải lên: 05/09/2013, 10:15
Báo cáo khoa học: Regulation of luteinizing hormone receptor mRNA expression by mevalonate kinase – role of the catalytic center in mRNA recognition potx
... of residues involved in RNA binding may be directly or indirectly coupled to the binding of ATP and mevalonate Once LHR mRNA becomes an untranslatable mRNA protein complex by binding to MVK, ... identification of a novel RNA binding protein that mediates the post-transcriptional regulation of LHR mRNA in the ovary [10–12] This protein, initially named LHR mRNA binding protein (LRBP), was later ... Increased mRNA binding during receptor down-regulation J Biol Chem 273, 10658–10664 Kash JC & Menon KM (1999) Sequence-specific binding of a hormonally regulated mRNA binding protein to cytidine-rich...
Ngày tải lên: 16/03/2014, 06:20
Báo cáo khoa học: Expression of CYP2E1 increases oxidative stress and induces apoptosis of cardiomyocytes in transgenic mice pdf
... transgenic mice and the two lines of CYP2E1 transgenic mice, in contrast to WT mice (Fig 3B, C) mRNA expression levels of collagen types III (Col3a1) were increased by two-fold in CYP2E1 transgenic mice ... respectively, in CYP2E1 transgenic mice, and by 18% and 30%, respectively, in cTnTR141W transgenic mice (Fig 4C, D) compared to levels in WT mice These results indicate that the overexpression of CYP2E1 increased ... up-regulated expression of CYP2E1 was involved in the pathogenesis of DCM in cTNTR141W transgenic mice In the present study, we found that the overex- The a-MHC-cTnTR141W transgenic mice generated in Key...
Ngày tải lên: 22/03/2014, 16:20
Báo cáo khoa học: Neuroglobin and cytoglobin expression in mice Evidence for a correlation with reactive oxygen species scavenging doc
... Betts DM & Grozdanic S (2006) Neuroglobin and cytoglobin: oxygen-binding proteins in retinal neurons Invest Ophthalmol Vis Sci 47, 1016–1023 Stein I, Itin A, Einat P, Skaliter R, Grossman Z & Keshet ... concentration of Ngb in the mouse retina is > 100 lm, and is thus within the range of Mb in the muscle, indicating the important role of Ngb in retinal function [18] However, in contrast to Mb, ... detection and protein level was studied in second order As can be seen in Fig 3, in eyes, during hypoxic incubation, H2O2 production remained at levels comparable with normoxia This finding was expected,...
Ngày tải lên: 23/03/2014, 09:21
Báo cáo hóa học: "Prognostic impact of clinical course-specific mRNA expression profiles in the serum of perioperative patients with esophageal cancer in the ICU: a case control study" potx
... ICU Changes in the circulating mRNA expression profile during the clinical course (post-operative days [POD] 0-14) in ICU Relative ratio of mRNA expression compared with b-actin mRNA in serum is ... expressing VWF In the signaling pathway, VWF interacts with integrins in the extracellular matrix (ECM) and has functions in the complement and coagulation cascades, linking downstream to the inflammatory ... CRP mRNA expression and CRP protein level Description: Depiction of the diagnostic accuracy of CRP and mRNA levels (a) Change in circulating CRP mRNA expression during the clinical course in ICU...
Ngày tải lên: 18/06/2014, 16:20
Báo cáo toán học: " Effects of internal low-dose irradiation from 131 I on gene expression in normal tissues in Balb/c mice" ppt
... diluted in phosphatebuffered saline (pH 7) Mice in three of the four groups were intravenously injected in the tail vein with 13, 130, and 260 kBq 131I, respectively, while the mice in the control ... associated with it were included in this categorization Discussion In the present study, the effects of internal low-dose irradiation by 131I were investigated in vivo Using gene expression microarray, ... Gius D: Distinct effects of ionizing radiation on in vivo murine kidney and brain normal tissue gene expression Clin Cancer Res 2006, 12:3823-3830 Uehara Y, Ito Y, Taki K, Nenoi M, Ichinohe K, Nakamura...
Ngày tải lên: 20/06/2014, 21:20
Báo cáo y học: "Effect of infliximab on mRNA expression profiles in synovial tissue of rheumatoid arthritis patients" ppsx
... to facilitate the design of individualized treatment strategies Current knowledge about interindividual differences in molecular patterns in inflamed RA joints originates from immunomorphological ... potential of using gene expression profiling to elucidate the effects of anti-TNF treatment in RA patients using synovial biopsies and indicate the possibility of identifying gene expression signatures ... between changes in molecular patterns and the successfulness of the therapy In the study presented here we used microarrays to investigate mRNA expression patterns in arthroscopically obtained synovial...
Ngày tải lên: 09/08/2014, 08:23
Báo cáo y học: "The influence of the NOD Nss1/Idd5 loci on sialadenitis and gene expression in salivary glands of congenic mice" docx
... psoriatic skin lesions, as well as in vitro stimulation with interferon-γ induced Socs1 and Socs3 expression in keratinocytes [32] That interferons can induce chemokine expression was reflected in our ... protein 54 (Tmem54), coiled coil domain containing 28B (Ccdc28b) and testis-specific serine kinase (Tssk3) all to be downregulated Furthermore, we found zink finger and BTB domain containing (Zbtb8) ... minutes After air drying (1 minute), the slide was submerged in haematoxylin for 25 seconds, washed in water, submerged in eosin for 20 seconds, and washed in ethanol and cold toluene for minutes...
Ngày tải lên: 09/08/2014, 10:21
Báo cáo y học: "Identification of intra-group, inter-individual, and gene-specific variances in mRNA expression profiles in the rheumatoid arthritis synovial membrane" pot
... (cytokine–cytokine receptor interactions) The mean gene expression (blue line) and the intra-group inter-individual variances in RA and NC synovial membrane (red bar) are indicated, resulting in ... within inflammatory diseases, reflected in either synchronization (that is, a loss of inter-individual gene expression variances) or desynchronization (that is, increased inter-individual gene expression ... example, 2.6% in the human retina [20]) To analyze inter-individual mRNA expression variances in RA, the occurrence of gene-specific expression differences in the SM was analyzed using the Bonferroni/Holm...
Ngày tải lên: 09/08/2014, 10:23
Báo cáo y học: "Standards of evidence in chronobiology: critical review of a report that restoration of Bmal1 expression in the dorsomedial hypothalamus is sufficient to restore circadian food anticipatory rhythms in Bmal1-/- mice" pot
... rising in anticipation of mealtime in the heterozygous mice and in DMH-rescued AAV-BMAL1 mice but not in the Bmal1-/- mice As noted, the authors state that Bmal1-/- mice "often slept or were in ... autoradiographs of Bmal1 expression in one or more whole coronal sections of the brain, showing expression in the target structure and no expression outside of this structure in brain regions that normally ... following injection of AAVBMAL1 into the SCN However, the two double-plots (Fig here) were clearly the same data, differing by ~3 h in the start-time, and in the placement of a red line intended...
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: "Response of the mouse lung transcriptome to welding fume: effects of stainless and mild steel fumes on lung gene expression in A/J and C57BL/6J mice" pot
... from welding fume-induced lung inflammation Additionally, our results provide unique insight into strain- and welding fume-dependent genetic factors involved in the lung response to welding fume ... cytotoxicity and inflammation persisted in the A/J strain, whereas inflammation resolved in the B6 by days [9] Our lung transcriptome profiling in these mouse strains complements these findings More ... common hub in the GMA-MS gene networks [23-25] Consistent with our findings, previous studies also revealed changes in murine lung expression of circadian rhythm genes, including NR1D1, following cigarette...
Ngày tải lên: 12/08/2014, 11:22
Báo cáo y học: "Collagen V-induced nasal tolerance downregulates pulmonary collagen mRNA gene and TGF-beta expression in experimental systemic sclerosis" doc
... collagenous fibers in peribronchovascular and septal pulmonary interstitium, Massons trichrome was used to stain the collagen-containing fibers in blue Also, the Picrosirius staining method [19] ... works [21] To quantify stained cells, a point-counting stereologic method [19] was employed using a reticulum formed by 100 points and 50 lines, each measuring 25 m in length, adapted to a conventional ... analysis; VLC and NHY were involved in drafting the manuscript and revising it for important intellectual content All authors read and approved the final manuscript Competing interests The authors...
Ngày tải lên: 12/08/2014, 14:20
Báo cáo y học: " Expression of S100A8 correlates with inflammatory lung disease in congenic mice deficient of the cystic fibrosis transmembrane conductance regulator" pps
... (calprotectin), but not S100A9 alone, as having a possible role in progression of the inflammatory lung phenotype in CF mice Finally, since both the B6-CF and Bc-CF mice were maintained in identical ... resulting in severe pulmonary damage (reviewed in [3,7,17]) Along with the inappropriate influx of neutrophil into the CF airways, a dysregulation in the levels of inflammatory cytokines, including ... S100A8 staining in B6-CF lungs (Figure 3K and 3L, respectively), indicating that its increased levels in whole lungs were not the effect of induction in such cells, but exclusively due to the increased...
Ngày tải lên: 12/08/2014, 16:20
Báo cáo khoa học: " Systemic hypothermia increases PAI-1 expression and accelerates microvascular thrombus formation in endotoxemic mice" ppsx
... within each specimen) Endothelial expression of these molecules was assessed by semiquantitative analysis of staining intensity: corresponds to no staining; to faint staining; to moderate staining; ... result in significant changes in spontaneous P-selectin, GPIIbIIIa and CD107a expression (data not shown) In platelets of saline controls (37°C), in vitro stimulation with thrombin resulted in elevated ... collected into a tube containing TRIS buffered saline/heparin (20 U/ml) The sample was centrifuged for five minutes at 500 × g yielding platelet rich plasma that was centrifuged again for eight minutes...
Ngày tải lên: 13/08/2014, 03:20
Báo cáo y học: "Genomic analysis of metabolic pathway gene expression in mice" pps
... differential expression between obese and lean mice was amine oxidase copper-containing (Aoc3) (12.5-fold change in expression level) This observation is consistent with the study in which overexpression ... defined above mapped to each interval In general, assuming under the null hypothesis that the genomic location of genes influencing the transcript levels of other genes in common pathways is independent, ... DBA/2J This intercross encompassed a two-phase study as described in Colinayo et al [28], using 142 female F2 mice with genomewide genotyping initially, followed by an additional 144 female mice to...
Ngày tải lên: 14/08/2014, 14:21